package edu.gatech.oad.antlab.person;

/**
 *  A simple class for person 1
 *  returns their name and a
 *  modified string
 *  
 *  @author Alex
 *  @version 1.1
 */
public class Person1 {
  /** Holds the persons real name */
  private String name;
        /**
         * The constructor, takes in the persons
         * name
         * @param pname the person's real name
         */
  public Person1(String pname) {
    name = pname;
  }
        /**
         * This method should take the string
         * input and return its characters rotated
         * 2 positions.
         * given "gtg123b" it should return
         * "g123bgt".
         *
         * @param input the string to be modified
         * @return the modified string
         */
        private String calc(String input) {
          //Person 1 put your implementation here
                if(input.length()<=2)
                {
                        return input;
                }
                if(input.length()>2)
                {
                        String answer;
                        String firstTwo = input.substring(0,2);
                        answer = input.substring(2);
                        answer+=firstTwo;
                        return answer;
                }
                return input;
                
        }
       
        /**
         * Return a string rep of this object
         * that varies with an input string
         *
         * @param input the varying string
         * @return the string representing the
         *         object
         */
        public String toString(String input) {
          return name + calc(input);
        }
}
